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Yatjaroen J, Lertputtarak S, Samokin D. Service Quality Improvement of Shuttle Bus: Case Study Sapboon Transport and Service Company Limited. KKBSJournal [Internet]. 2021 May 3 [cited 2024 May 9];5(1):89-112. Available from: https://so04.tci-thaijo.org/index.php/kkbsjournal/article/view/243328